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Air quality in California
Air quality index (AQI) and PM2.5 air pollution in California
LIVE AQI CITY RANKING
Real-time California
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Arroyo Grande | 105 |
| 2 | Orcutt | 104 |
| 3 | Imperial | 94 |
| 4 | Mecca | 93 |
| 5 | Palm Desert | 91 |
| 6 | Indio | 75 |
| 7 | Westmorland | 74 |
| 8 | Nipomo | 73 |
| 9 | Brawley | 66 |
| 10 | Coachella | 63 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
5652 Contributors
See all
LIVE AQI CITY RANKING
Real-time California
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Hercules | 1 |
| 2 | Quartz Hill | 1 |
| 3 | Solano | 2 |
| 4 | Westhaven-Moonstone | 3 |
| 5 | Brookdale | 4 |
| 6 | Cotati | 4 |
| 7 | Crescent City | 4 |
| 8 | Ladera Ranch | 4 |
| 9 | Marin City | 4 |
| 10 | Orange | 4 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
California air quality data attribution
5652Contributors
- California Air Resources Board (CARB)
226 stations
- Spare the Air - Sacramento Region
12 stations
USA National Park Service23 stations
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El Dorado County Air Quality Management District11 stations
Palo Alto OES1 station
19 Government Contributors
Coalition for Clean Air (CCA)247 stations
Climate First: Replacing Oil and Gas (CFROG)3 stations
ActiveSGV - Active San Gabriel Valley1 station
- Safer Together San Francisco
1 station
5 Non-profit organization Contributors
- Oakland Unified School District
9 stations
- Coachella Valley Unified School District
9 stations
- El Centro Elementary School District
2 stations
- Ackerman Charter School District
1 station
Ravenswood City School District IOT2 stations
- West Contra Costa Unified School District
3 stations
Harvard-Westlake School3 stations
- Calexico Unified School District
2 stations
- Livermore Valley Unified School District
1 station
- Plaza Community Services La Roca Verde
1 station
- Los Angeles Unified School District
1 station
- nora caruso
1 station
- Rialto Unified School District
1 station
Grove Preschool2 stations
USC Environmental Health Centers1 station
15 Educational Contributors
Baldacci Family Vineyards1 station
Scribe Winery1 station
Forster Ranch1 station
IQAir Air Quality Science Team5 stations
- Stripe
1 station
5 Corporate Contributors
- Weledelzeergeleerde Heer
1 station
Pat Conway1 station
- Gustavo R. Guimarães
1 station
Aaron Solochek1 station
- Steve
9 stations
- Timothy Wilson
1 station
- -
1 station
- ddavies0001
2 stations
- IQAir community Member
1 station
- Nathan Pyle, MA
1 station
- justin bright
1 station
Hunter1 station
- Chuck Kissner
1 station
- Chris
1 station
- Alejandra Perez
1 station
- CK
1 station
- chris
1 station
- Ben
1 station
- Brent
1 station
- JT
1 station
- IQAir Community Member
1 station
- Charlie Leonard
1 station
- AC
1 station
Camille1 station
Nick Chapman1 station
- IQAir Community Member
1 station
- Jeremy
1 station
KellerG1 station
- IQAir Community Member
1 station
- Anonymous
1 station
janet fouts1 station
- dra
1 station
- Phong Nguyen
1 station
- WH57
1 station
- kevin
1 station
- Igor Solomennikov
1 station
- Anonymous
2 stations
- Mat Henley
1 station
BS2 stations
- tripleD
1 station
- IQAir PDR Member
1 station
- Dan P
1 station
- Travis Thompson
1 station
Lane@IQAir1 station
- Chandler Dunlap - Dutch Bros
2 stations
- Anonymous
1 station
- IQAir Community Member
1 station
- Jen & Jason Van Dinter
1 station
- Robert M
1 station
- A & O Aryal
1 station
Daniel Rich1 station
treemocker1 station
Mario Zaizar1 station
Friendly Neighbor1 station
- FlyGirl
1 station
- Lars
1 station
Hippopo1 station
- Hogwarts
1 station
- Stephen Schlie
1 station
- Shawn
1 station
- Brian Morton
1 station
- efeff
1 station
- Brian Goshorn
1 station
- Spongebob Airpants
1 station
- Anonymous
1 station
- Matt
1 station
- William
1 station
- A.Kuehlmann
1 station
ChemistChristi1 station
- Leslie Barnes
1 station
- Hugh Wimberly
1 station
Upavas1 station
- Max C
1 station
HGR barn1 station
anonymous1 station
Jim Minton1 station
- Ben
1 station
- JMA
1 station
- anonymoose
1 station
Jim Cornick1 station
- Michael Nielsen
1 station
- C.L.
1 station
Will Mason2 stations
- Meinrat Andreae
1 station
- nontexan
1 station
- Simon Walker
1 station
Anonymous1 station
chubert1 station
- Randy Steen
1 station
- Lorien
1 station
- Karl8704
1 station
- Wim Coekaerts
1 station
Darell1 station
AL1 station
Red Dog Ranch1 station
- Adam
1 station
- Jonathan Sorenson
1 station
- Mark Legassie
1 station
- Anonymous
1 station
- Michi Watchdog
1 station
- EJ
1 station
- Nicklas Johnson
1 station
- John Grossman
1 station
- KKastle IQ
1 station
- Erina Love
1 station
- Margot
1 station
- FamilyD
1 station
JGM1 station
Pacific View Air1 station
- GB
1 station
- Sasha
1 station
JC1 station
- Wikinaut
1 station
- Matt Newkirk
1 station
- russ
1 station
- msuttie
1 station
- rkjunior
1 station
J1 station
- Erik Bjorling
1 station
- Quail Mountain Lane
1 station
- Logan Bruns
1 station
- rbernabe
1 station
- KBT
1 station
- mjburns
1 station
- Anonymous
1 station
- quick.wood7910
1 station
- Patrick
1 station
- kelp
1 station
- GB
1 station
Neighborhood Brush Creek1 station
- IQAir Community Member
1 station
Brink1 station
Caspar1 station
Aaron Graf1 station
- Jack
1 station
- khowser10
1 station
- Integrity
1 station
- ucweather
1 station
Sanchez Way1 station
- Willow Glen - Sandra
1 station
- David
1 station
- variousplaces
1 station
- John Wright
1 station
- Robert Hawthorne
1 station
- Shrisha Radhakrishna
1 station
- Rana Rekhi
1 station
- Shearwater
1 station
- bearklaw
1 station
- Tom Bacus
1 station
- Sierra
1 station
- BJ
1 station
- eliotsensor
1 station
- Anonymous
1 station
- kpurvis
1 station
SP1 station
- David T
1 station
Rob Darby1 station
Tom Conrad1 station
- Chuck Tyler
1 station
- Chris Minick
1 station
- LHJB
1 station
- csm10495
1 station
- Steve Taubman
1 station
- Eric Sun
1 station
- Terrace 500
1 station
- Grid Man
1 station
- Gennady
1 station
- johnnygerman
1 station
michael price1 station
- Allen Hutchison
1 station
Stephen Franklin1 station
- E P
1 station
- alesl
1 station
- Jeff Kessler
1 station
- Jim Crawford
1 station
- JS
1 station
- Stan Watt
1 station
- David P. Balogh
1 station
178 Individual Contributors
5430 Anonymous contributors5430 stations
5430 Anonymous Contributors
13 Data sources
PurpleAir
Clarity Movement Co.- California Air Resources Board (CARB)
AirNow
IQAir- Spare the Air - Sacramento Region
- San Diego County Air Pollution Control District (SDAPCD)
Imperial County Department of Toxic Substance and Comite Civico del Valle- San Joaquin Valley Air Pollution Control District
- Bay Area Air Quality Management District (BAAQMD)
Imperial County Air Pollution Control District (ICAPCD)- USA National Park Service
Santa Barbara County Air Pollution Control District
Which is the most polluted city in California?
- Arroyo Grande 105
- Calipatria 104
- Orcutt 104
- Imperial 94
- Mecca 93
- Palm Desert 91
- Indio 75
- Westmorland 74
- Nipomo 73
- Brawley 66
- Coachella 63
- Trona 57
- Oceano 55
- Thermal 55
- Golden Hills 53
- Paramount 51
- Glendora 45
- King City 45
- Dinuba 42
- Twentynine Palms 42
- Colusa 40
- Inyokern 40
- Mojave 40
- Oceanside 40
- Crestline 39
- Glen Avon 39
- Porterville 39
- Arvin 38
- Bakersfield 38
- Bear Valley Springs 38
- Turlock 38
- Visalia 38
- Camp Pendleton South 37
- Clovis 37
- Cutler 37
- Hanford 37
- Rainbow 37
- Barstow 36
- Burney 36
- Kern 36
- Maricopa 36
- Modesto 36
- Newhall 36
- North Hollywood 36
- Banning 35
- Blythe 35
- Bodfish 35
- Fresno 35
- Madera 35
- Pico Rivera 35
- Shafter 35
- Reseda 34
- Shandon 34
- Willows 34
- Winchester 34
- Yosemite Np Turtleback Dome 34
- Los Angeles 33
- Merced 33
- Morro Bay 33
- Old Fig Garden 33
- Red Bluff 33
- Springville 33
- Huron 32
- Manteca 32
- Paicines 32
- San Benito 32
- Sutter 32
- Weldon 32
- Hughson 31
- Kernville 31
- Lancaster 31
- Pine Mountain Club 31
- Sequoia National Park 31
- Bella Vista 30
- Camino 30
- Terra Bella 30
- Three Rivers 30
- Tranquillity 30
- Corcoran 29
- La Quinta 29
- Lake Arrowhead 29
- Miramonte 29
- Oildale 29
- Paradise 29
- Rosamond 29
- Shasta Lake 29
- Biggs 28
- Buena Vista 28
- Exeter 28
- Pinon Hills 28
- Placerville 28
- Pollock Pines 28
- Ridgecrest 28
- Santa Ynez 28
- Yuba 28
- China Lake Acres 27
- Diamond Springs 27
- Georgetown 27
- Hesperia 27
- Marysville 27
- Carnelian Bay 26
- Challenge-Brownsville 26
- Delano 26
- Foresthill 26
- Fort Irwin 26
- June Lake 26
- La Grange 26
- Orland 26
- Placer 26
- Searles Valley 26
- Stockton 26
- Bay Point 25
- Chico 25
- Dirty Socks 25
- Mammoth Lakes 25
- Nevada City 25
- Rough and Ready 25
- San Joaquin 25
- Silver Lakes 25
- Tracy 25
- Willow Creek 25
- Alta Sierra 24
- Angels Camp 24
- Bridgeport 24
- Cameron Park 24
- El Dorado 24
- Littlerock 24
- Loyalton 24
- Oak Hills 24
- Palmdale 24
- Penn Valley 24
- Pine Grove 24
- Salton City 24
- San Andreas 24
- Tuolumne 24
- Tuolumne City 24
- Wheatland 24
- Woodland 24
- Arnold 23
- Bishop 23
- Coalinga 23
- Downieville 23
- Elverta 23
- Grass Valley 23
- Green Valley 23
- Hollywood 23
- Inyo 23
- Leona Valley 23
- Loma Rica 23
- Los Molinos 23
- Sierra 23
- Apple Valley 22
- Big Pine 22
- Calaveras 22
- Chester 22
- Chowchilla 22
- Colfax 22
- Firebaugh 22
- Keeler 22
- Kerman 22
- Murphys 22
- Nevada County 22
- Newman 22
- Parlier 22
- Plumas 22
- Plumas Lake 22
- Plymouth 22
- Portola 22
- Prather 22
- San Bernardino 22
- Shingle Springs 22
- Sonora 22
- Susanville 22
- Taft 22
- Wasco 22
- Yuba City 22
- Yucca Valley 22
- Alpine 21
- Amador 21
- Auburn 21
- Beale Air Force Base 21
- Cathedral City 21
- Coarsegold 21
- Copperopolis 21
- Cuyama 21
- Dixon Lane-Meadow Creek 21
- Dollar Point 21
- Durham 21
- Graeagle 21
- Gridley 21
- Highland 21
- Ione 21
- Jackson 21
- Mariposa 21
- McCloud 21
- Meadow Vista 21
- Morongo Valley 21
- North Auburn 21
- Olancha 21
- Orosi 21
- Palermo 21
- Phoenix Lake 21
- Roseville 21
- San Fernando 21
- Sutter Creek 21
- Tujunga 21
- Twain Harte 21
- Victorville 21
- Yosemite Valley 21
- Atwater 20
- Auberry 20
- Bloomington 20
- Buckhorn 20
- Calexico 20
- Carmichael 20
- Citrus Heights 20
- Cool 20
- East Oakdale 20
- Easton 20
- Kirkwood 20
- La Riviera 20
- Lincoln 20
- Lodi 20
- Lucerne Valley 20
- North Fork 20
- Patterson 20
- Rancho Cordova 20
- Rio Linda 20
- Rio Vista 20
- Riverdale 20
- Sacramento 20
- San Miguel 20
- Sky Valley 20
- South Lake Tahoe 20
- Tahoe Vista 20
- Truckee 20
- Tulare 20
- Westwood 20
- Wrightwood 20
- Columbia 19
- Deer Park 19
- Duarte 19
- El Dorado Hills 19
- Fruitridge Pocket 19
- Hacienda Heights 19
- Jamestown 19
- Janesville 19
- Linden 19
- Lone Pine 19
- Loomis 19
- Maywood 19
- Midpines 19
- Monrovia 19
- Newcastle 19
- Oakdale 19
- Oroville 19
- Palm Springs 19
- Paso Robles 19
- Quincy 19
- Redding 19
- Running Springs 19
- Sanger 19
- Santa Margarita 19
- Shadow Hills 19
- Silver Lake 19
- Tahoma 19
- Yucaipa 19
- Beaumont 18
- Boyle Heights 18
- Coleville 18
- Corning 18
- Elk Grove 18
- Fair Oaks 18
- Folsom 18
- Glenn 18
- Gold River 18
- Koreatown 18
- Los Banos 18
- Ontario 18
- Pioneer 18
- Reedley 18
- Tahoe City 18
- Val Verde 18
- Van Nuys 18
- Woodbridge 18
- Yolo 18
- Big Bear Lake 17
- Bonita 17
- Borrego Springs 17
- Calimesa 17
- Castaic 17
- Cherry Valley 17
- Claremont 17
- Davis 17
- Diamond Bar 17
- Fontana 17
- Greenville 17
- Huntington Park 17
- Lakehead-Lakeshore 17
- Lomita 17
- Moreno Valley 17
- Nashville 17
- Oakhurst 17
- Pismo Beach 17
- Rancho Tehama Reserve 17
- Rialto 17
- Riverside 17
- Rocklin 17
- Shasta 17
- Shaver Lake 17
- Sherman Oaks 17
- Sierra Madre 17
- South Gate 17
- South Oroville 17
- Spring Valley 17
- Studio City 17
- Valencia 17
- West Covina 17
- Winters 17
- Anderson 16
- Arcadia 16
- Atascadero 16
- Bass Lake 16
- Blue Lake 16
- Canoga Park 16
- Carson 16
- Granite Bay 16
- Greenfield 16
- Hollister 16
- Isla Vista 16
- Kings Beach 16
- Lake Wildwood 16
- Lathrop 16
- Loma Linda 16
- Mono Vista 16
- Norwalk 16
- Oakley 16
- Olympic Valley 16
- Rancho Murieta 16
- Redlands 16
- San Gabriel 16
- San Marino 16
- Strawberry 16
- West Hills 16
- Willowbrook 16
- Woodland Hills 16
- Yosemite Lakes 16
- Alhambra 15
- Altadena 15
- Chatsworth 15
- Colton 15
- Corona 15
- Cottonwood 15
- Dunsmuir 15
- Esparto 15
- Freedom 15
- Gardena 15
- Glendale 15
- Guadalupe 15
- Idyllwild-Pine Cove 15
- Lake Elsinore 15
- Los Olivos 15
- Montague 15
- Mount Shasta 15
- Orangevale 15
- Palo Cedro 15
- Pasadena 15
- Santa Barbara 15
- Santa Clarita 15
- Santee 15
- Trabuco Canyon 15
- Upland 15
- Venice 15
- View Park-Windsor Hills 15
- West Hollywood 15
- Wilton 15
- Yorba Linda 15
- Alturas 14
- Arbuckle 14
- Bell 14
- Carpinteria 14
- Casa Conejo 14
- Chino Hills 14
- Corralitos 14
- Costa Mesa 14
- Cudahy 14
- Discovery Bay 14
- Encino 14
- Ferndale 14
- Fillmore 14
- Fort Jones 14
- Galt 14
- Gilroy 14
- La Crescenta-Montrose 14
- La Mirada 14
- Lee Vining 14
- Middletown 14
- Monterey Park 14
- Moorpark 14
- Ojai 14
- Ripon 14
- Rosemead 14
- San Luis Obispo 14
- Santa Paula 14
- Warner Springs 14
- Whittier 14
- Anaheim 13
- Angwin 13
- Antioch 13
- Brentwood 13
- Buellton 13
- Camarillo 13
- Compton 13
- El Segundo 13
- Hidden Valley Lake 13
- La Canada Flintridge 13
- La Habra Heights 13
- Lakeview 13
- Lewiston 13
- Live Oak 13
- Lucerne 13
- Lynwood 13
- Morgan Hill 13
- Oxnard 13
- Pomona 13
- Rancho Cucamonga 13
- Rodeo 13
- Saint Helena 13
- San Jacinto 13
- San Juan Bautista 13
- Shingletown 13
- Signal Hill 13
- Solvang 13
- South Pasadena 13
- Talmage 13
- Templeton 13
- Ventura 13
- Arden-Arcade 12
- Avalon 12
- Bill Stanley 12
- Cambria 12
- Campo 12
- Ceres 12
- Cloverdale 12
- Concord 12
- Davenport 12
- Downey 12
- El Centro 12
- El Monte 12
- Fetters Hot Springs-Agua Caliente 12
- Fortuna 12
- Healdsburg 12
- Hemet 12
- Hydesville 12
- Inglewood 12
- La Jolla 12
- Laguna Niguel 12
- Lakeport 12
- Lebec 12
- Lemon Grove 12
- Lompoc 12
- Mono 12
- Mountain House 12
- North Tustin 12
- Pacheco 12
- Pleasant Hill 12
- Rancho Penasquitos 12
- San Martin 12
- Santa Ana 12
- Simi Valley 12
- Tustin 12
- Vacaville 12
- Vista 12
- Weed 12
- West Carson 12
- West Sacramento 12
- Westlake Village 12
- Yountville 12
- Agoura Hills 11
- Ahwahnee 11
- Alum Rock 11
- Aptos 11
- Aromas 11
- Calabasas 11
- Campbell 11
- Cobb 11
- Contra Costa Centre 11
- Coronado 11
- Covelo 11
- Culver City 11
- Eastvale 11
- El Cajon 11
- El Cerrito 11
- El Sobrante 11
- Fairfield 11
- Forestville 11
- Fullerton 11
- Hawthorne 11
- Irvine 11
- Kelseyville 11
- La Habra 11
- La Verne 11
- Laguna 11
- Laguna Beach 11
- Lakeside 11
- Larkfield-Wikiup 11
- Long Beach 11
- Los Osos 11
- Lower Lake 11
- Loyola 11
- Manhattan Beach 11
- Marina del Rey 11
- Martinez 11
- Mission Viejo 11
- North Fair Oaks 11
- North Lakeport 11
- Oak View 11
- Oroville East 11
- Perris 11
- Pinole 11
- Poway 11
- Rancho Calaveras 11
- Redwood Valley 11
- San Jose 11
- Santa Maria 11
- Santa Rosa 11
- Solana Beach 11
- Soquel 11
- Tehachapi 11
- Thousand Oaks 11
- Vandenberg Village 11
- West Menlo Park 11
- Windsor 11
- Yreka 11
- Acalanes Ridge 10
- Albany 10
- Baldwin Park 10
- Benicia 10
- Brea 10
- Buena Park 10
- Burbank 10
- Carmel Valley 10
- Clayton 10
- Cupertino 10
- Dana Point 10
- Danville 10
- Day Valley 10
- Del Mar 10
- Del Monte Forest 10
- Del Rey Oaks 10
- Dixon 10
- Emeryville 10
- Encinitas 10
- Eureka 10
- Felton 10
- Goleta 10
- Graton 10
- Guerneville 10
- Hayfork 10
- Kentfield 10
- Kenwood 10
- Lakewood 10
- Larkspur 10
- Los Altos 10
- Lucas Valley-Marinwood 10
- Malibu 10
- McKinleyville 10
- Milpitas 10
- Monterey 10
- Murrieta 10
- Napa 10
- Newark 10
- Newport Beach 10
- Oak Park 10
- Orleans 10
- Pittsburg 10
- Port Hueneme 10
- Potter Valley 10
- Rancho Palos Verdes 10
- Redway 10
- Ross 10
- Salinas 10
- San Diego 10
- San Joaquin Hills 10
- San Lorenzo 10
- Santa Clara 10
- Santa Cruz 10
- Seaside 10
- Soledad 10
- Suisun 10
- Sunnyvale 10
- Topanga 10
- Torrance 10
- Twin Lakes 10
- Ukiah 10
- Vallejo 10
- Valley Center 10
- Walnut Creek 10
- Watsonville 10
- Williams 10
- Alameda 9
- Alamo 9
- Avila Beach 9
- Ben Lomond 9
- Berkeley 9
- Beverly Hills 9
- Black Point-Green Point 9
- Boonville 9
- Boulder Creek 9
- Calistoga 9
- Carlsbad 9
- Corte Madera 9
- Dublin 9
- East Richmond Heights 9
- Fremont 9
- Happy Camp 9
- Humboldt 9
- Lafayette 9
- Lagunitas-Forest Knolls 9
- Lake Forest 9
- Lexington Hills 9
- Los Gatos 9
- Monte Sereno 9
- Montecito 9
- Moraga 9
- Mountain View 9
- Oakland 9
- Orinda 9
- Piedmont 9
- Pleasanton 9
- Rancho Santa Fe 9
- Richmond 9
- Rolling Hills Estates 9
- San Anselmo 9
- San Clemente 9
- San Leandro 9
- San Rafael 9
- San Ramon 9
- Santa Venetia 9
- Scotts Valley 9
- Seal Beach 9
- Sonoma 9
- Union City 9
- Anza 8
- Atherton 8
- Bayside 8
- Belmont 8
- Blackhawk 8
- Burlingame 8
- Byron 8
- Capitola 8
- Carmel-by-the-Sea 8
- Clearlake 8
- Crockett 8
- Diablo 8
- East Palo Alto 8
- Eldridge 8
- Elkhorn 8
- Escalon 8
- Fairfax 8
- Fallbrook 8
- Forest Meadows 8
- Gualala 8
- Half Moon Bay 8
- Hayward 8
- Hermosa Beach 8
- Kensington 8
- La Mesa 8
- Livermore 8
- Los Altos Hills 8
- Marina 8
- Menlo Park 8
- Mill Valley 8
- Mission Canyon 8
- Noe Valley 8
- Novato 8
- Pacific Grove 8
- Pacifica 8
- Palo Alto 8
- Portola Valley 8
- Ramona 8
- Redondo Beach 8
- Redwood City 8
- Rohnert Park 8
- San Juan Capistrano 8
- San Marcos 8
- Santa Monica 8
- Saratoga 8
- Scotia 8
- Sea Ranch 8
- Sebastopol 8
- South San Francisco 8
- Tiburon 8
- Willits 8
- Aliso Viejo 7
- American Canyon 7
- Arcata 7
- Belvedere 7
- Bonny Doon 7
- Brisbane 7
- Broadmoor 7
- Castro Valley 7
- Cypress 7
- Fairview 7
- Highlands-Baywood Park 7
- Hoopa 7
- Huntington Beach 7
- La Selva Beach 7
- Lake San Marcos 7
- Macdoel 7
- Marin 7
- Mendocino 7
- Montara 7
- Monte Rio 7
- Penngrove 7
- Petaluma 7
- San Bruno 7
- San Carlos 7
- San Francisco 7
- San Mateo 7
- Siskiyou 7
- Stanford 7
- Tamalpais-Homestead Valley 7
- Tamalpais Valley 7
- Temelec 7
- Tulelake 7
- Woodacre 7
- Bolinas 6
- Daly City 6
- El Granada 6
- Emerald Lake Hills 6
- Escondido 6
- Hillsborough 6
- Millbrae 6
- Moss Beach 6
- Sausalito 6
- Stevenson Ranch 6
- Temecula 6
- Woodside 6
- Caspar 5
- Fort Bragg 5
- Foster City 5
- Gasquet 5
- Inverness 5
- Ladera 5
- Laguna Woods 5
- Laytonville 5
- Mission District 5
- Niland 5
- Occidental 5
- Prunedale 5
- Weaverville 5
- Acton 4
- Adelanto 4
- Agoura 4
- Agua Dulce 4
- Aguanga 4
- Allendale 4
- Alondra Park 4
- Alpaugh 4
- Amesti 4
- Antelope 4
- Aptos Hills-Larkin Valley 4
- Armona 4
- Artesia 4
- Ashland 4
- Auburn Lake Trails 4
- August 4
- Avenal 4
- Avocado Heights 4
- Azusa 4
- Barstow Heights 4
- Bayview 4
- Bell Gardens 4
- Bellflower 4
- Bermuda Dunes 4
- Berry Creek 4
- Bertsch-Oceanview 4
- Bethel Island 4
- Big Bear City 4
- Big River 4
- Biola 4
- Bodega Bay 4
- Bonadelle Ranchos-Madera Ranchos 4
- Bonsall 4
- Boron 4
- Boronda 4
- Bostonia 4
- Boyes Hot Springs 4
- Bradbury 4
- Bret Harte 4
- Brookdale 4
- Brooktrails 4
- Butte 4
- Buttonwillow 4
- Bystrom 4
- Cabazon 4
- California City 4
- Callender 4
- Cambrian Park 4
- Camp Meeker 4
- Camp Nelson 4
- Camp Pendleton North 4
- Canyon Lake 4
- Carmel Valley Village 4
- Caruthers 4
- Casa de Oro-Mount Helix 4
- Castroville 4
- Cayucos 4
- Cedar Ridge 4
- Central Valley (historical) 4
- Century City 4
- Cerritos 4
- Channel Islands Beach 4
- Charter Oak 4
- Cherryland 4
- Chino 4
- Chualar 4
- Chula Vista 4
- Citrus 4
- Clay 4
- Clear Lake Riviera 4
- Clearlake Oaks 4
- Collierville 4
- Colma 4
- Commerce 4
- Cotati 4
- Coto De Caza 4
- Country Club 4
- Covina 4
- Crescent City 4
- Crest 4
- Cutten 4
- Del Aire 4
- Del Rey 4
- Del Rio 4
- Delhi 4
- Denair 4
- Descanso 4
- Desert Edge 4
- Desert Hot Springs 4
- Desert Shores 4
- Desert View Highlands 4
- Dogtown 4
- Dos Palos 4
- Dunnigan 4
- Earlimart 4
- East Foothills 4
- East Hemet 4
- East La Mirada 4
- East Los Angeles 4
- East Pasadena 4
- East Porterville 4
- East Quincy 4
- East Rancho Dominguez 4
- East San Gabriel 4
- East Sonora 4
- Echo Park 4
- Edwards Air Force Base 4
- El Cerrito Corona 4
- El Rio 4
- El Verano 4
- Empire 4
- Eucalyptus Hills 4
- Fairbanks Ranch 4
- Fairmead 4
- Farmersville 4
- Florence-Graham 4
- Florin 4
- Foothill Farms 4
- Foothill Ranch 4
- Ford City 4
- Forest Ranch 4
- Fountain Valley 4
- Fowler 4
- Frazier Park 4
- French Camp 4
- Garden Acres 4
- Garden Grove 4
- Garnet 4
- Gerber 4
- Gonzales 4
- Good Hope 4
- Goshen 4
- Grand Terrace 4
- Granite Hills 4
- Green Acres 4
- Greenacres 4
- Grover Beach 4
- Gustine 4
- Hamilton City 4
- Harbison Canyon 4
- Hartley 4
- Hawaiian Gardens 4
- Heber 4
- Herald 4
- Hidden Hills 4
- Hidden Meadows 4
- Highgrove 4
- Hilmar-Irwin 4
- Holtville 4
- Home Garden 4
- Home Gardens 4
- Homeland 4
- Hornbrook 4
- Humboldt Hill 4
- Hume 4
- Idyllwild 4
- Imperial Beach 4
- Indian Wells 4
- Interlaken 4
- Irwindale 4
- Ivanhoe 4
- Jamul 4
- Johnstonville 4
- Joshua Tree 4
- Julian 4
- Jurupa Valley 4
- Kelso 4
- Kennedy 4
- Kettleman City 4
- Keyes 4
- Kingsburg 4
- Klamath 4
- Knightsen 4
- La Jolla Shores 4
- La Palma 4
- La Presa 4
- La Puente 4
- Ladera Heights 4
- Ladera Ranch 4
- Laguna Hills 4
- Lake Isabella 4
- Lake Los Angeles 4
- Lake Nacimiento 4
- Lake of the Pines 4
- Lakeland Village 4
- Lamont 4
- Las Flores 4
- Las Lomas 4
- Laton 4
- Lawndale 4
- Le Grand 4
- Lemoore 4
- Lemoore Station 4
- Lennox 4
- Lenwood 4
- Lincoln Village 4
- Linda 4
- Lindsay 4
- Livingston 4
- Lockeford 4
- Lompico 4
- London 4
- Los Alamitos 4
- Los Alamos 4
- Los Serranos 4
- Lost Hills 4
- Madera Acres 4
- Magalia 4
- March Air Force Base 4
- Marin City 4
- Matheny 4
- Maxwell 4
- Mayflower Village 4
- McFarland 4
- Mead Valley 4
- Meadowbrook 4
- Meiners Oaks 4
- Menifee 4
- Mentone 4
- Mesa Verde 4
- Midway City 4
- Minkler 4
- Mira Mesa 4
- Mira Monte 4
- Mission Hills 4
- Montalvin 4
- Montclair 4
- Montebello 4
- Monument Hills 4
- Morada 4
- Mount Hermon 4
- Mountain Ranch 4
- Mountain View Acres 4
- Murrieta Hot Springs 4
- Muscoy 4
- Myrtletown 4
- National City 4
- Needles 4
- Nice 4
- Norco 4
- North Edwards 4
- North El Monte 4
- North Highlands 4
- North Hills 4
- North Richmond 4
- Northridge 4
- Nuevo 4
- Oasis 4
- Olivehurst 4
- Opal Cliffs 4
- Orange 4
- Orange Cove 4
- Pajaro 4
- Palos Verdes Estates 4
- Parksdale 4
- Parkway 4
- Parkwood 4
- Pasatiempo 4
- Patterson Tract 4
- Pedley 4
- Phelan 4
- Pine Hills 4
- Pine Valley 4
- Piru 4
- Pixley 4
- Placentia 4
- Planada 4
- Point Arena 4
- Poplar-Cotton Center 4
- Portola Hills 4
- Quail Valley 4
- Rancho Mirage 4
- Rancho San Diego 4
- Rancho Santa Margarita 4
- Red Corral 4
- Redwood Shores 4
- Richgrove 4
- Ridgemark 4
- Rio Del Mar 4
- Rio Dell 4
- Riverbank 4
- Riverdale Park 4
- Rolling Hills 4
- Rollingwood 4
- Romoland 4
- Rosedale 4
- Roseland 4
- Rosemont 4
- Rossmoor 4
- Rowland Heights 4
- Rubidoux 4
- Salida 4
- San Antonio Heights 4
- San Diego Country Estates 4
- San Dimas 4
- San Pablo 4
- San Pasqual 4
- San Pedro 4
- Santa Fe Springs 4
- Santa Susana 4
- Saranap 4
- Saticoy 4
- Seacliff 4
- Sedco Hills 4
- Seeley 4
- Selma 4
- Seven Trees 4
- Shackelford 4
- Sheridan 4
- Sisquoc 4
- Sleepy Hollow 4
- Soda Bay 4
- Sorrento Valley 4
- Soulsbyville 4
- South Dos Palos 4
- South El Monte 4
- South San Gabriel 4
- South San Jose Hills 4
- South Taft 4
- South Whittier 4
- South Yuba City 4
- Spring Valley Lake 4
- Squaw Valley 4
- Stallion Springs 4
- Stanislaus 4
- Stanton 4
- Stonyford 4
- Stratford 4
- Strathmore 4
- Summerland 4
- Sun City 4
- Sun Village 4
- Sunland 4
- Sunnyside 4
- Sunnyside-Tahoe City 4
- Sunnyslope 4
- Taft Heights 4
- Taft Mosswood 4
- Tara Hills 4
- Tarpey Village 4
- Tehama 4
- Temple City 4
- Teviston 4
- Thermalito 4
- Thornton 4
- Thousand Palms 4
- Tierra Buena 4
- Tipton 4
- Toro Canyon 4
- Trinity 4
- Universal City 4
- Upper Lake 4
- Valinda 4
- Valle Vista 4
- Valley Springs 4
- Vandenberg Air Force Base 4
- Villa Park 4
- Vincent 4
- Vine Hill 4
- Vineyard 4
- Visitacion Valley 4
- Vista Santa Rosa 4
- Waldon 4
- Walnut 4
- Walnut Grove 4
- Walnut Park 4
- Waterford 4
- Weedpatch 4
- West Athens 4
- West Bishop 4
- West Modesto 4
- West Park 4
- West Puente Valley 4
- West Rancho Dominguez 4
- West Whittier-Los Nietos 4
- Westminster 4
- Westmont 4
- Wildomar 4
- Winter Gardens 4
- Winton 4
- Wofford Heights 4
- Woodcrest 4
- Woodlake 4
- Woodville 4
- Westhaven-Moonstone 3
- Solano 2
- Hercules 1
- Quartz Hill 1
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